1.1 KB | 1100 chars
"""
[20256: Right-Coupled Numbers](https://www.acmicpc.net/problem/20256)
Tier: Silver 5
Category: bruteforcing, math
"""
import sys
from math import sqrt, pi, sin, factorial, ceil, floor
from datetime import datetime, timedelta
SYS_INPUT = True
RECURSION_LIMIT = 10 ** 7
SET_RECURSION = False
BLANK = " "
if SET_RECURSION:
sys.setrecursionlimit(RECURSION_LIMIT)
inp = lambda : sys.stdin.readline().rstrip() if SYS_INPUT else input()
mii = lambda : [*map(int,inp().split())]
mfi = lambda : [*map(float,inp().split())]
ii = lambda : int(inp())
fi = lambda : float(inp())
isplit = lambda : inp().split()
p = print
def gcd(a, b): return gcd(b, a % b) if b > 0 else a
def lcm(a, b): return a * b // gcd(a, b)
def solve():
n = ii()
l = [ii() for _ in range(n)]
for num in l:
for i in range(1, num+1):
if i * i > num:
print(0)
break
if num % i != 0:
continue
j = num // i
if i / j >= 0.5:
print(1)
break
else:
print(0)
if __name__ == "__main__":
tc = 1
for t in range(1, tc+1):
ret = solve()